Desktop Injection Molding Machine Ultra 2
Ultra 2 is a 35g hydraulic desktop injection molding machine for makers, education labs, engineering R&D and small-batch production. It features 7-ton hydraulic clamping force, a 5 MPa low-pressure hydraulic power unit, active ejection, 4 heating zones and optional 400°C high-temperature molding capability, helping users move quickly from product prototypes to small-scale injection production.
High-Performance Compact Desktop Hydraulic Injection
Ultra 2 has been systematically upgraded in control, clamping structure, mold compatibility, high-temperature injection capability and production efficiency. It is suitable for rapid product development, teaching experiments, lab validation, small workshops and small-batch plastic part production.
Compact Design, Wide Material Capability & Easier Operation
Ultra 2 keeps a compact desktop structure while improving mold compatibility, high-temperature molding capability, touchscreen operation and part ejection efficiency.
Greater Mold Compatibility
Default 100 mm mold opening stroke, optional 150 mm stroke and optional 300 mm max mold thickness support more mold applications.
High-Temp Injection Capability
Four heating zones support a default maximum of 350±1°C and optional 400±1°C for more engineering plastic injection needs.
Touchscreen Operation
The color touchscreen and multi-language interface make parameter setting and machine operation more intuitive for beginners and professional users.
Active Ejection
After injection, the ejector mechanism helps remove parts, reducing manual handling and improving cycle efficiency.
Compact Industrial Design
Suitable for labs, teaching spaces, small workshops and product development environments without the space requirement of a large industrial injection molding machine.
Small-Batch Production
Hydraulic clamping and hydraulic plunger injection can stably produce small plastic parts for prototype validation and low-volume manufacturing.
Machine Structure & Hydraulic Injection Workflow
Ultra 2 consists of an injection unit, hydraulic clamping unit and low-pressure hydraulic system, forming a compact desktop injection platform for prototyping and small-batch production.
Injection Unit
The injection unit uses a hydraulic plunger injection structure to provide stable injection pressure and repeatable shot volume for small plastic parts.
- Hydraulic plunger injection
- Φ25 mm plunger diameter
- 35g max. shot weight, PS material
- 120 MPa max. injection pressure
Clamping Unit
The hydraulic clamping unit provides stable mold closing and clamping force, helping the mold stay securely closed during injection.
- 7-ton clamping force
- Hydraulic clamping method
- Default 100 mm mold opening stroke
- Optional 150 mm mold opening stroke
Hydraulic System
The low-pressure hydraulic station provides stable hydraulic power for injection and clamping, helping improve pressure control accuracy and response speed.
- LPHU low-pressure hydraulic unit
- 1.5 kW hydraulic station power
- 5 MPa hydraulic pressure
- Stable response for injection cycles
Video & Machine Preview
Technical Specifications
Mold Platen
Mold Platen
Before designing a mold, use the platen drawing and STEP/PDF files to ensure the mounting holes, clamping positions and injection position match the machine structure.
- Max. mold size: L184 × W260 mm
- Default max. mold thickness: 266 mm
- Optional max. mold thickness: 300 mm
- STEP and PDF platen files available
Optional Accessories and Upgrades
Professional Mold Solutions
Mold design and manufacturing services are available to help users move quickly from product ideas to molded sample validation.
Requirement Submission
Confirm product material, function and production requirements, then submit the STEP 3D file.
Evaluation and Design
Evaluate manufacturability, mold type, mold structure, gate position and required structural adjustments.
Detailed Design
Complete assembly drawings, part drawings and mold material selection, and provide STEP files for confirmation.
Flow Analysis
Flow and cooling simulation can be performed as needed to optimize mold design in advance.
Mold Manufacturing
Mold manufacturing can include CNC machining, EDM, grinding, assembly and debugging processes.
Testing and Validation
Pre-delivery validation is completed through mold trials, sample production, process parameter testing and adjustment.
Mold Design
Injection mold design can be provided for different needs, including 3D printed mold cores, separable injection molds and small-batch injection molding solutions.
Mold Manufacturing
Mold manufacturing follows industrial injection mold workflows to ensure precision, durability and stable sample production.
Injection Samples
The following samples show how Ultra 2 can be used for product validation, small-batch trial production and functional part molding.
FAQ
The general manufacturing cycle for the machine and mold is about 30 days. When orders are not saturated, it can be shortened to about 25 days.
Molds usually use P20 (3Cr2Mo) pre-hardened plastic mold steel with a mold life of ≥290,000 cycles. The actual price depends on the 3D model and material information. Reference price: about CNY 4,000 for a small simple mold; about CNY 6,000 for a small mold with a core-pulling mechanism, subject to the product structure.
The maximum mold design size is approximately L200 × W160 × H100–260 mm. The actual product size should be smaller than the mold size.
Most general plastics and engineering plastics can be used. Typical materials include PP, PE, PLA, TPE and PMMA. Different plastics have different melting and flow characteristics, so injection parameters should be adjusted by material.
Operation instructions, operation videos and online engineer guidance can be provided to help users complete machine setup and use.
Platen Stroke
The platen stroke diagram shows the mold installation space, mold opening stroke and mold thickness range of Ultra 2, helping users confirm installation dimensions before mold design.
Warranty and Service Support
12-Month Warranty
Within 12 months, free parts and remote replacement guidance are provided for non-human damage.
After-Warranty Parts Support
After the warranty period, parts can be provided at cost or suitable purchasing channels can be recommended.
Online Training
Operation instructions, operation videos and online engineer guidance can help users set up and use the new machine.
Ready to Start 35g Desktop Injection?
Contact us for Ultra 2 quotation, mold compatibility confirmation, optional accessory recommendations and injection process support.